Made from high strength, corrosion resistant carbon steel Crimps with 3/8" I.D. hydraulic hose, and features a 3/8" ORFS male end Excellent for fluid power systems and other hydraulic applications Interchanges with Weatherhead U-Series Compatible with Weatherhead, Dayco, or adjustable crimpers Crimps with 3/8" I.D hydraulic hose. Features a 3/8" ORFS Male end. Part number: MF-06-06